Cook County Value property tax analysis

1426 Gunderson Ave, Berwyn, IL 60402

4 bed / 2 bath, 1,752 sqft, built 1918, in Berwyn Appraised at $350,010 for 2026.

Cook County account 16192210310000

Appraised value
$350,010
Tax year 2026
Market value
$350,010
Living area
1,752 sqft
$200 per sqft
Year built
1918
Average

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.

The county value changed +44.2% from $242,660 in 2025 to $350,010 in 2026.